🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 305 Days

Day: 32.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,243,934 km

• M1: 357,389 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.89 AU - 0.95 AU

Year: 321 Days

Day: 38.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.98 AU - 1.62 AU

Year: 539 Days

Day: 39.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.33 AU - 1.49 AU

Year: 608 Days

Day: 37.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.47 AU - 1.55 AU

Year: 674 Days

Day: 30.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.85 AU - 2.71 AU

Year: 1251 Days

Day: 33.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,243,934 km

• M1: 970,441 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.7 AU - 2.72 AU

Year: 1621 Days

Day: 19.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,243,934 km

• M1: 90,956 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.43 AU - 3.87 AU

Year: 2534 Days

Day: 46.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 106.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,243,934 km

• M1: 237,262 km (0.117 R)
• M2: 258,804 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.88 AU - 9.62 AU

Year: 7841 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,243,934 km

• M1: 129,402 km (0.053 R)
• M2: 326,722 km (0.084 R)
• M3: 393,891 km (0.107 R)
• M4: 671,096 km (0.095 R)
• M5: 761,154 km (0.118 R)
• M6: 1,004,550 km (0.106 R)
• M7: 1,198,728 km (0.096 R)
• M8: 1,385,875 km (0.045 R)
• M9: 1,562,550 km (0.086 R)
• M10: 1,916,349 km (0.091 R)
• M11: 2,180,987 km (0.06 R)
• M12: 2,340,907 km (0.04 R)
• M13: 2,481,081 km (0.046 R)
• M14: 2,552,140 km (0.086 R)
• M15: 2,672,267 km (0.102 R)
• M16: 2,843,706 km (0.109 R)
• M17: 3,094,731 km (0.083 R)
• M18: 3,222,937 km (0.103 R)
• M19: 4,141,467 km (0.032 R)
• M20: 4,282,987 km (0.095 R)
• M21: 4,368,707 km (0.092 R)
• M22: 4,805,981 km (0.107 R)
• M23: 4,954,831 km (0.102 R)
• M24: 5,596,905 km (0.091 R)
• M25: 5,753,684 km (0.042 R)
• M26: 5,880,094 km (0.065 R)
• M27: 6,329,935 km (0.041 R)
• M28: 7,025,415 km (0.109 R)
• M29: 7,537,040 km (0.108 R)
• M30: 8,452,130 km (0.068 R)
• M31: 9,032,570 km (0.051 R)
• M32: 9,927,315 km (0.075 R)
• M33: 10,003,161 km (0.119 R)
• M34: 10,462,277 km (0.082 R)
• M35: 10,539,469 km (0.12 R)
• M36: 11,321,866 km (0.086 R)
• M37: 11,480,589 km (0.11 R)
• M38: 11,560,175 km (0.06 R)
• M39: 11,961,098 km (0.096 R)
• M40: 12,244,586 km (0.045 R)
• M41: 13,066,476 km (0.117 R)
• M42: 13,610,115 km (0.119 R)
• M43: 13,736,675 km (0.045 R)
• M44: 15,285,462 km (0.056 R)
• M45: 16,527,872 km (0.098 R)
• M46: 16,617,930 km (0.051 R)
• M47: 17,252,374 km (0.116 R)
• M48: 18,404,876 km (0.12 R)
• M49: 19,344,800 km (0.075 R)
• M50: 19,868,392 km (0.118 R)
• M51: 20,348,452 km (0.098 R)
• M52: 20,832,401 km (0.092 R)
• M53: 21,369,009 km (0.03 R)
• M54: 22,905,828 km (0.047 R)
• M55: 23,358,660 km (0.098 R)
• M56: 23,611,481 km (0.104 R)
• M57: 23,916,062 km (0.036 R)
• M58: 24,273,003 km (0.11 R)
• M59: 25,770,926 km (0.027 R)
• M60: 26,241,860 km (0.103 R)
• M61: 26,821,253 km (0.091 R)
• M62: 27,032,934 km (0.105 R)
• M63: 28,476,703 km (0.08 R)
• M64: 28,692,722 km (0.08 R)
• M65: 28,855,185 km (0.119 R)
• M66: 29,507,731 km (0.101 R)
• M67: 29,945,455 km (0.078 R)
• M68: 31,215,989 km (0.102 R)
• M69: 31,271,490 km (0.076 R)
• M70: 31,382,941 km (0.055 R)
• M71: 31,494,391 km (0.113 R)
• M72: 31,550,191 km (0.047 R)
• M73: 31,661,941 km (0.097 R)
• M74: 31,941,838 km (0.113 R)
• M75: 33,012,660 km (0.045 R)
• M76: 33,923,561 km (0.109 R)
• M77: 34,152,595 km (0.065 R)
• M78: 34,209,891 km (0.074 R)
• M79: 34,439,524 km (0.082 R)
• M80: 34,669,755 km (0.073 R)
• M81: 35,305,247 km (0.042 R)
• M82: 35,363,291 km (0.115 R)
• M83: 35,595,467 km (0.105 R)
• M84: 36,061,464 km (0.098 R)
• M85: 37,294,151 km (0.113 R)
• M86: 37,826,719 km (0.109 R)
• M87: 38,064,131 km (0.053 R)
• M88: 38,719,818 km (0.096 R)
• M89: 39,258,969 km (0.1 R)
• M90: 39,800,663 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.6

Radius: 7.4

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.14 AU - 15.44 AU

Year: 17608 Days

Day: 22.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,243,934 km

• M1: 116,088 km (0.085 R)
• M2: 411,394 km (0.119 R)
• M3: 557,551 km (0.076 R)
• M4: 637,287 km (0.082 R)
• M5: 742,604 km (0.116 R)
• M6: 854,054 km (0.118 R)
• M7: 1,663,080 km (0.115 R)
• M8: 2,024,957 km (0.119 R)
• M9: 2,377,709 km (0.101 R)
• M10: 2,612,428 km (0.101 R)
• M11: 3,140,209 km (0.102 R)
• M12: 3,700,303 km (0.087 R)
• M13: 3,854,988 km (0.107 R)
• M14: 4,784,888 km (0.094 R)
• M15: 4,953,485 km (0.038 R)
• M16: 5,559,057 km (0.069 R)
• M17: 5,870,520 km (0.113 R)
• M18: 6,510,499 km (0.091 R)
• M19: 6,697,497 km (0.081 R)
• M20: 6,933,712 km (0.098 R)
• M21: 7,707,731 km (0.053 R)
• M22: 8,105,063 km (0.051 R)
• M23: 9,706,658 km (0.115 R)
• M24: 9,813,321 km (0.089 R)
• M25: 10,790,345 km (0.04 R)
• M26: 11,346,550 km (0.101 R)
• M27: 12,486,785 km (0.092 R)
• M28: 13,011,574 km (0.114 R)
• M29: 14,324,894 km (0.033 R)
• M30: 14,507,254 km (0.046 R)
• M31: 15,368,339 km (0.057 R)
• M32: 15,492,655 km (0.045 R)
• M33: 15,617,419 km (0.09 R)
• M34: 16,499,598 km (0.075 R)
• M35: 17,268,681 km (0.05 R)
• M36: 18,049,282 km (0.092 R)
• M37: 18,246,303 km (0.119 R)
• M38: 18,312,126 km (0.076 R)
• M39: 18,907,974 km (0.12 R)
• M40: 19,107,986 km (0.119 R)
• M41: 20,254,953 km (0.094 R)
• M42: 20,939,962 km (0.087 R)
• M43: 21,354,498 km (0.07 R)
• M44: 23,111,225 km (0.114 R)
• M45: 23,754,945 km (0.084 R)
• M46: 24,115,177 km (0.059 R)
• M47: 24,259,688 km (0.113 R)
• M48: 25,426,552 km (0.032 R)
• M49: 25,942,814 km (0.116 R)
• M50: 26,165,266 km (0.044 R)
• M51: 27,286,203 km (0.058 R)
• M52: 28,042,270 km (0.1 R)
• M53: 32,083,507 km (0.091 R)
• M54: 33,202,200 km (0.101 R)
• M55: 33,524,135 km (0.077 R)
• M56: 34,090,064 km (0.116 R)
• M57: 34,659,134 km (0.094 R)
• M58: 37,133,632 km (0.085 R)
• M59: 37,551,459 km (0.063 R)
• M60: 37,635,234 km (0.063 R)
• M61: 38,055,006 km (0.087 R)
• M62: 38,476,423 km (0.081 R)
• M63: 38,814,664 km (0.08 R)
• M64: 39,068,830 km (0.077 R)
• M65: 39,323,745 km (0.083 R)
• M66: 41,815,597 km (0.103 R)
• M67: 42,337,394 km (0.09 R)
• M68: 42,511,825 km (0.069 R)
• M69: 43,124,279 km (0.066 R)
• M70: 43,299,907 km (0.05 R)
• M71: 44,890,282 km (0.111 R)
• M72: 45,961,103 km (0.12 R)
• M73: 47,492,537 km (0.101 R)
• M74: 47,855,312 km (0.028 R)
• M75: 48,127,879 km (0.097 R)
• M76: 48,949,022 km (0.118 R)
• M77: 51,719,275 km (0.069 R)
• M78: 52,466,666 km (0.084 R)
• M79: 52,841,708 km (0.118 R)
• M80: 53,688,581 km (0.071 R)
• M81: 53,971,920 km (0.077 R)
• M82: 54,635,087 km (0.083 R)
• M83: 55,396,092 km (0.116 R)
• M84: 56,736,339 km (0.054 R)
• M85: 61,017,680 km (0.077 R)
• M86: 63,097,390 km (0.066 R)
• M87: 63,396,286 km (0.113 R)
• M88: 63,596,000 km (0.086 R)
• M89: 64,697,489 km (0.075 R)
• M90: 66,919,316 km (0.097 R)
• M91: 67,427,799 km (0.119 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,565 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit